Absolute Value/Opposites
What is the |-9|?
9
176 + 98 =
274
What are the rules to subtracting integers?
Add the opposite and follow addition rules
Same sign : Add and keep sign
Different sign: subtract absolute value and keep sign of bigger number
If I multiply or divide integers with the SAME SIGN, the answer is always _________.
Positive
Zero is called ___________because it can't be positive or negative.
Neutral
What is the |24|?
24
-9 + 9 =
0
10 - (-9) =
If I multiply or divide integers with the DIFFERENT SIGN, the answer is always _________.
Negative
Follow order of operations
14 + (9 x 6) =
68
What is the opposite of -45?
45
(-10) + 34 =
24
-9 - (-2)
-7
(-11) x ( -9) =
99
16 - 5 + 9 x 2 =
30
What is the opposite of 23?
-23
8 + (-21) =
-13
-15 - (16) =
-31
-9 x (5) =
-45
5 x 6 - (15 + 5) - 9 =
1
Find the answer to
- |-16|
-16
-6 + (-15) =
-21
20 - (-20)
40
-12 divided by -3
4
(9 + 10) - (4 + 17)=
-2
What is the difference between absolute value and finding the opposite?
Absolute value is the number away from zero.
Opposites are the negative and positive of a number.
5 + (-3) + (-7) =
-5
-23 - (-14)=
-9
81 divided by -9
-9
Positive